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A python wrapper to the fortran package POLSYS_PLP that solve polynomial systems with homotopy method.

License: GNU General Public License v3.0

Fortran 89.69% Python 10.31%

wrapper homotopy polynomial-systems multivariate-polynomials f2py

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pypolsys's Issues

numpy.distutils has been deprecated and will be removed in 2025.

The build of fortran files is based on numpy.distutils and

numpy.distutils has been deprecated in NumPy 1.23.0. It will be removed for Python 3.12; for Python <= 3.11 it will not be removed until 2 years after the Python 3.12 release (Oct 2025).

We need to see how to fix that for the future.

Problem with pypi sdist 0.1.3.

The sdist package of the version 0.1.3 was wrong (extra f2py temp c files) and have been deleted.

`POLSYS_PLP` does not build with the new version of gfortran (11.2.0)

POLSYS_PLP does not build anymore with the new version of gfortran (11.2.0) due to the direct modification of ITER loop variable, around lines 1372 and 1448 in polysys_plp.f90 in the ROOT_PLP subroutine. This modification now raised an error. This error was not raised by prior gfortran version (tested on 9.3.0).

After a inspection, the ITER variable is effectively incremented aside an EXIT statement.

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